Kryptonite
Alley F-650

Details

- Modes include High Steady, Low Steady, DayTime Pulse, NightTime Pulse, and Economic Flash- Fully USB rechargeable: no batteries to buy or replace- Runtime up to 26 hours- Memory function: light turns on at the last mode it was turned off- Power saving function: 10% power or less, lights will automatically switch to lowest lumen output- Side Illumination ports allow cyclists to be seen when riding across traffic lanes